| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $116.86 | 11.622% | $130.4415 | $130.44 | $130.45 | $130.40 |
| Purchase #2 | $19.67 | 3.543% | $20.3669 | $20.37 | $20.35 | $20.40 |
| Purchase #3 | $79.78 | 12.786% | $89.9807 | $89.98 | $90.00 | $90.00 |
| Purchase #4 | $208.27 | 6.316% | $221.4243 | $221.42 | $221.40 | $221.40 |
| Purchase #5 | $168.73 | 4.727% | $176.7059 | $176.71 | $176.70 | $176.70 |
| Purchase #6 | $112.95 | 5.566% | $119.2368 | $119.24 | $119.25 | $119.20 |
| Purchase #7 | $140.55 | 4.576% | $146.9816 | $146.98 | $147.00 | $147.00 |
| 7 purchase totals = | $846.81 | $905.1377 | $905.14 | $905.15 | $905.10 | |